精选优质文档-倾情为你奉上预备篇四补全对话. 从所给的A, B, C选项中选出恰当的一项补全对话。Jack: Good afternoon, Dale!Dale: _1_, Jack!Jack: _2_ today?Dale: _3_. And you?Jack: Im OK, thanks. Whats this in English?Dale: Oh. _4_ a pencil. Its my pencil.Jack: Spell it, please.Dale: P-E-N-C-I-L.Jack: _5_?Dale: Its red.Jack: Thank you.Dale: Thats OK.( ) 1. A. Good morning B. Good afternoon C. How are you?( ) 2. A. How are you B. Hello